org.apache.accumulo.fate
Interface Repo<T>

All Superinterfaces:

Serializable

public interface Repo<T>
extends Serializable

Repeatable persisted operation

Method Summary

Repo<T>	call(long tid, T environment)
String	getDescription()
String	getReturn()
long	isReady(long tid, T environment)
void	undo(long tid, T environment)

Method Detail

isReady

long isReady(long tid,
             T environment)
             throws Exception

Throws:

Exception

call

Repo<T> call(long tid,
             T environment)
             throws Exception

Throws:

Exception

undo

void undo(long tid,
          T environment)
          throws Exception

Throws:

Exception

getDescription

String getDescription()

getReturn

String getReturn()